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We are sorry, but this restriction enzyme has been discontinued.

For a compatible replacement, contact Technical Service for assistance.

Technical Service
  • Prices valid for US customers only
Product Size Conc. Catalog # *List Price Order QTY Add to Cart
This product is discontinued.


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  • Buffer D 10X Buffer

    R004A1 x 1ml
  • Bovine Serum Albumin, Acetylated

    R396D1 x 150μl
  • BsrSI

    R724A1 x 500u
  • MULTI-CORE™ 10X Buffer

    R999A1 x 0.25ml
10u/μl R7241

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Frequency of Cutting

λ Ad-2 ΦX174 pUC18 M13mp18 pBR322
110 86 9 11 18 19

Incubation Conditions

Buffer D. 65°C.

Percent Activity in 4-CORE® Buffer

10–20% 25–50% 10–25% 100% 100%


Bacillus stearothermophilus CPW19.

Storage Buffer

10mM Tris-HCl (pH 7.3), 300mM NaCl, 0.1mM EDTA, 1mM DTT, 0.5mg/ml BSA, 50% glycerol.

Storage Conditions

Store at –20°C.

For product intended use please see Patents & Disclaimers tab.

Use Restrictions

R7241 For Research Use Only. Not for Use in Diagnostic Procedures.

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Scientists at Your Service

Scientists at Your Service

We offer a range of services to help you succeed using Promega technologies. From product training to set up of automated systems and development of custom applications—our scientific support goes beyond the basics.

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